package com.hadoop.mybatis.service;

import com.hadoop.mybatis.po.User;
import com.hadoop.mybatis.vo.UserVo;

/**
 * <p></p>
 *
 * @author Andy
 * @date 2017/10/11
 */
public interface UserService {

    int save(UserVo userVo) throws Exception;

    User findUserByUserName(String userName);
}
